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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (10): 267-269.

所属专题： 玉米

• 植物保护 农药 • 上一篇    下一篇

几种药剂混配对玉米丝黑穗病及地下害虫防治研究

马立功   

  • 收稿日期:2009-11-12 修回日期:2009-11-13 出版日期:2010-05-20 发布日期:2010-05-20

Ma Ligong   

  • Received:2009-11-12 Revised:2009-11-13 Online:2010-05-20 Published:2010-05-20

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摘要：

6种种衣剂不同比例的混合药剂对玉米丝黑穗病及地下害虫的防治进行了田间药效试验，结果表明：满适金100ml+DST200ml+AHS50ml/100kg种子处理、满适金100ml+DST300ml+AHS100ml/100kg种子处理、满适金100ml+30%帅苗170ml+立克秀40ml/100kg种子处理和40%克福2000ml+立克秀150ml/100kg种子处理对玉米丝黑穗病具有较高的防治效果，平均防效在83.8%~89.6%之间，各药剂处理间发病率无显著差异。40%克福2000ml+立克秀150ml/100kg种子处理对地下害虫有较高的防治效果，防效达到92.9%。各药剂处理均能显著提高玉米产量。

关键词: 逆转录病毒, 逆转录病毒, 生物反应器

Abstract:

Effects of mixtures were blended at different levels of six seed coating agents on the control of corn Hypogeous Pests and Maize Head Smut were studied. Field trial results showed that the seed treatments of MaximXL100ml +DST200ml+AHS50ml/100 kg, MaximXL100ml+DST300ml+AHS100 ml/100Kg,MaximXL100ml+30%LANGIS170ml+ Raxil 40 ml/100kg and 40%(carbofuran+thiram)2000ml+Raxil150ml/100kg have a good control effect on corn Maize Head Smut and the rate of controling was up to 83.8-89.6%. the treatments of 40%(carbofuran+thiram)2000ml+Raxil 150ml/100kg control effect on corn Hypogeous Pests is 92.9%.and the corn yield could remarkably increase by every treatments.